* {
    padding: 0;
    margin: 0;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

@media (min-width: 1200px) {
    .container-bg {
        width: 1226px;
    }
}
body>a:hover{
    text-decoration: none;
}
.row::before {
    content: "";
    display: table;

}

.row::after {
    content: "";
    display: table;
    clear: both;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

.container-bg {
    width: 1226px;
    margin: 0 auto;
}

.top-box {
    background: #333333;
    height: 40px;
    color: #b0b0b0;
    line-height: 40px;
    font-size: 0px;
    width: 100%;
    box-sizing: border-box;
}

.top-box>.container-bg {
    height: 40px;
}

.top-nav-box {
    box-sizing: border-box;
    height: 40px;
    float: left;
}

.top-nav-box a {
    color: #b0b0b0;
    font-size: 12px;
    display: inline-block;
}

.interval {
    margin: 0 .5em;
    color: #424242;
    font-size: 12px;
}

.top-nav-box a:hover {
    color: white;
}

.down {
    position: relative;
    z-index: 20;
}

.down-frame {
    position: absolute;
    width: 124px;
    height: 150px;
    background: #fff;
    left: -50%;
    transform: translateX(-10%);
    box-sizing: border-box;
    padding: 10px;
    text-align: center;
    font-size: 15px;
    display: none;
    color: #000;
    box-shadow: rgb(170, 170, 170) 0px 1px 5px;
    z-index: 19;
}

.top-triangle {
    left: 40%;
    top: -10px;
    width: 0;
    height: 0;
    position: absolute;
    border-width: 0 10px 10px;
    border-style: solid;
    border-color: transparent transparent #fff;

}

.down-frame img {
    width: 80%;
}

.down:hover .down-frame {
    display: block;
}

.top-info-box {
    float: right;
    font-size: 12px;
    margin-right: 24px;
}

.top-info-box a {
    color: #b0b0b0;
    display: inline-block;
}

.top-info-box a:hover {
    color: white;
}

.top-shop-box {
    text-align: center;
    float: right;
    width: 120px;
    background: #424242;
    height: 40px;
    box-sizing: border-box;
    position: relative;
    z-index: 20;
}

.top-shop-box span {
    font-size: 13px;
}

.top-shop {
    position: absolute;
    font-size: 12px;
    height: 100px;
    width: 300px;
    padding: 20px;
    text-align: center;
    line-height: 100px;
    background: white;
    top: -100px;
    left: -100%;
    display: none;
    transition: all 0.5s;
    z-index: 19;
}

.top-shop-box:hover .top-shop {

    display: block;
    transform: translate(-100px, 140px);
    box-shadow: rgb(170, 170, 170) 0px 1px 5px;

}

.content-top-nav {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 800px;
    box-sizing: border-box;
    padding-left: 30px;
}


.content-top-nav-box {
    height: 100px;
    width: 1226px;
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    position: relative;
    /* background: #b0b0b0; */
    z-index: 18;
}

.content-top-nav-logo {
    align-self: auto;
    height: 55px;
    width: 55px;
    margin-left: -20px;
    background: #FF6700 url('../images/mi-logo.png') no-repeat center;
}

.content-top-nav-logo:hover {
    background: #FF6700 url('../images/mi-home.png') no-repeat center;
}

.content-top-nav {
    font-size: 16px;
}

.content-top-nav span:not(:first-of-type):hover {
    color: red;
}

.content-top-nav-span {
    display: inline-block;
    line-height: 100px;
    height: 100px;
}

.content-top-nav-allShop {
    position: relative;
    z-index: 14;
}

.content-top-nav-allShop-menu {
    position: absolute;
    z-index: 13;
    width: 234px;
    height: 462px;
    box-sizing: border-box;
    border: 1px solid #FF6700;
    left: -55px;
    top: 100px;
    padding: 20px 0;
    background: white;
    box-shadow: -3px 0px 3px 0px #33333379 inset;
    display: none;
}

.content-top-nav-allShop>.content-top-nav-allShop-menu {
    line-height: 42px;
}

.content-top-nav-allShop:hover .content-top-nav-allShop-menu {
    display: block;

}

.content-top-nav-allShop-menu-shop {
    display: block;
    width: 232px;
    height: 42px;
    padding: 0 30px;
    box-sizing: border-box;
    color: black;
    position: relative;
    z-index: 12;
}

.content-top-nav-allShop-menu-shop:hover .content-nav-allShop-menu-menu-shop-menu {
    display: flex;
}

.content-nav-allShop-menu-menu-shop-menu {
    position: absolute;
    box-shadow: rgb(170, 170, 170) 0px 1px 5px;
    height: 462px;
    padding: 2px 0;
    box-sizing: border-box;
    display: none;
    flex-direction: column;
    flex-wrap: wrap;
    top: -20px;
    left: 232px;
    width: 992px;
    z-index: 11;
    background: white;
}

.content-nav-allShop-menu-menu-shop-menu-shop {
    height: 76px;
    width: 224px;
    padding: 18px 20px;
    box-sizing: border-box;
    position: relative;
    z-index: 10;
}

.content-nav-allShop-menu-menu-shop-menu-shop img {
    height: 40px;
    margin-right: 12px;
    box-sizing: border-box;
}

.content-nav-allShop-menu-menu-shop-menu-shop span {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9;
}

.content-top-nav-miphone {
    position: relative;
    z-index: 15;
}

.content-top-nav-miphone:hover .content-top-nav-miphone-menu-box {
    display: flex;
    background: white;
}

.content-top-nav-miphone-menu-box {
    position: absolute;
    width: 1226px;
    height: 230px;
    box-sizing: border-box;

    border-top: 1px solid #e0e0e0;
    box-shadow: 0 3px 4px rgba(0, 0, 0, 0.18);
    left: -208px;
    z-index: 14;
}

.content-top-nav-miphone-menu-box {
    padding: 20px 0 30px;
    display: none;
    flex-direction: row;
    justify-content: space-between;
}

.content-top-nav-miphone-menu-shop {
    position: relative;
    width: 204px;
    height: 180px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    z-index: 13;
}

.content-top-nav-miphone-menu-shop>img {
    width: 160px;
    height: 110px;
    box-sizing: border-box;
}

.sep::before {
    content: "";
    display: table;
    height: 100px;
    border: 1px solid #e0e0e0;
    position: absolute;
    left: 100%;
    top: 5%;
    z-index: 13;
}

.content-top-nav-search-box {
    width: 296px;
    height: 50px;
    font-size: 12px;
    box-sizing: border-box;
    /* border:1px solid rgb(224, 224, 224); */
    margin-right: -20px;
    margin-left: 20px;
    position: relative;
    border: 1px solid rgb(224, 224, 224);
    z-index: 8;
}

.content-top-nav-search-box input {
    position: absolute;
    left: 0;
    height: 50px;
    width: 245px;
    border: none;
    border-top: 1px solid rgb(224, 224, 224);
    border-bottom: 1px solid rgb(224, 224, 224);
    padding-left: 10px;
    box-sizing: border-box;
    margin-top: -1px;
    z-index: 8;
}

.content-top-nav-search-box i {
    position: absolute;
    z-index: 8;
    right: 0px;
    top: 50%;
    transform: translate(2px, -50%);
    font-size: 16px;
    border-left: 1px solid rgb(224, 224, 224);
    height: 50px;
    width: 52px;
    text-align: center;
    line-height: 50px;
    box-sizing: border-box;
}

.content-top-nav-search-box:hover {
    border: 1px solid rgb(176, 176, 176);
    /* border-left: transparent; */
}

.content-top-nav-search-box:hover .content-top-nav-search-input {
    border-top: 1px solid rgb(176, 176, 176);
    border-bottom: 1px solid rgb(176, 176, 176);
}

.content-top-nav-search-box:hover i {
    border-left: 1px solid rgb(176, 176, 176);

}

.content-top-nav-search-box i:hover {

    background: #FF6700;
    color: #fff;
}

.content-top-nav-search-hint-box {
    position: absolute;
    right: 0;
    left: 40%;
    font-size: 12px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 8;
}


.content-top-nav-search-hint-box a {
    background: rgb(238, 238, 238);
    padding: 0 5px;
    color: #757575;
    margin-left: 5px;
}

.content-top-nav-search-hint-box a:hover {
    background: #FF6700;
    color: white;
}

.content-top-nav-search-input {
    z-index: 1;
}

.content-top-nav-search-input:focus {
    outline: none;
}

.content-top-nav-search-input:focus~.content-top-nav-search-hint-box {
    display: none;
}

.content-top-nav-search-other-box {
    width: 245px;
    position: absolute;
    border: 1px solid #FF6700;
    left: 0;
    transform: translateY(49px);
    font-size: 12px;
    display: none;
    flex-direction: column;
    box-sizing: border-box;
    z-index: 7;
    background: white;
}

.content-top-nav-search-other-box a {
    display: block;
    box-sizing: border-box;
    height: 30px;
    padding: 0 15px;
    line-height: 30px;
    color: #434343;
}

.content-top-nav-search-other-box a:hover {
    background: rgb(250, 250, 250);
}

.content-top-nav-search-input:focus~.content-top-nav-search-other-box {
    display: flex;
}

.main-box {
    position: relative;
    /* z-index: 1; */
    background: #f5f5f5;
    padding-bottom: 120px;
    line-height: 40px;
    z-index: 6;
}

.main-top-nav-box {
    height: 40px;
    box-sizing: border-box;
}

.main-top-nav-box>a {
    font-size: 12px;
    color: #757575;
}

.carousel-indicators {
    transform: translateY(30px);
    box-sizing: border-box;
}

.main-line-between {
    font-size: 30px;
    line-height: 105px;
    margin-top: 30px;
    box-sizing: border-box;
    text-align: center;
    color: #666666;
}

.main-self-service-tool-box {
    display: grid;
    grid-template-columns: repeat(4, 296px);
    grid-template-rows: repeat(2, 273px);
    grid-row-gap: 18px;
    grid-column-gap: 14px;
    ;
}

.main-self-service-tool {
    text-align: center;
    background: #fff url('../images/selfservice_icon_03.png') no-repeat;
    background-position: -13px -15px;
    transition: all 1s;
}

.main-self-service-tool>img {
    margin-top: 76px;
}

.main-self-service-tool:hover span {
    color: #FF6700;

}

.main-self-service-tool:hover h3 {
    color: #FF6700;
}

.main-self-service-tool:hover {

    transform: translateY(-10px);
    transition: all 1s;
    box-shadow: 0px 6px 7px 1px #9e9e9e
}

.main-self-product-support-box {
    display: grid;
    grid-template-columns: repeat(4, 296px);
    grid-template-rows: repeat(2, 273px);
    grid-row-gap: 18px;
    grid-column-gap: 14px;
}

.main-self-product-support {
    position: relative;
    transition: all 1s;
}

.main-self-product-support-bg {
    position: absolute;
    background: #fff;
    height: 273px;
    width: 296px;
}

.main-self-product-support-content {
    height: 273px;
    width: 296px;
    position: absolute;
    z-index: 1;
    text-align: center;
}

.main-self-product-support-content>img {
    padding-top: 28px;
}

.main-self-product-support-fontstyle {
    font-size: 16px;
    color: #666666;
}

.main-self-product-support:hover p {
    color: #FF6700;
}

.main-self-product-support:hover {
    transform: translateY(-10px);
    transition: all 1s;
    box-shadow: 0px 6px 7px 1px #9e9e9e
}

.main-contact-service-box {
    display: grid;
    grid-template-columns: repeat(3, 400px);
    grid-template-rows: repeat(2, 276px);
    grid-row-gap: 18px;
    grid-column-gap: 14px;
    position: relative;
}
.main-contact-service-item{
    transition: all 1s;
}
.main-contact-service-item-bg {
    width: 400px;
    height: 276px;
    position: absolute;
    background: #fff;
}

.main-contact-service-item-content {
    position: absolute;
    text-align: center;
    z-index: 1;
    width: 400px;
    height: 276px;
    line-height: 273px;
}

.main-contact-service-item:hover {
    transform: translateY(-10px);
    transition: all 1s;
    box-shadow: 0px 6px 7px 1px #9e9e9e
}
.main-service-center-box{
    display: flex;
    flex-direction: row;
    
}
.main-service-center-left{
    width:50%;
}
.main-service-center-left>img{
    width:100%;
}
.main-service-center-right{
    width:50%;
    height: 359.41px;
    display: flex;
    flex-direction: column;
    background: #fff;
    padding:60px 0px;
    justify-content: space-between;
    align-items: center;
}

.main-service-center-right-content{
    display: flex;
    flex-direction: row;
    color: #ACACAC;
}
.main-service-center-right-content-icon{
    display: flex;
    flex-direction: column;
    width: 100px;
    align-items: center;
    justify-content: center;
}
.main-service-center-right-into a{
    color: #acacac;
}
.main-service-center-right-into a:hover{
    text-decoration: none;
    color: #FF6700;
}
.main-service-center-right img{
    width:36px;
}

.main-question-box{
    display: flex;
    flex-direction: row;
    justify-content: center;
    height: 50px;
}
.main-question-sech{
    width:646px;
    border: none;
    box-sizing: border-box;
    height: 50px;
    padding-left: 10px;

}
.main-question-sech:focus{
    outline: none;
}
.main-question-btn{
    width:52px;
    height: 50px;
    background: #fff;
    border: none;
}
.main-question-btn:hover{
    color: #fff;
    background: #FF6700;
}

.main-question-other-box{
    margin-top:50px;
    background: #fff;
    display: flex;
    flex-direction: column;
    height: 255.6px;
    box-sizing: border-box;
}
.main-question-other-top{
    height: 66.6px;
    display: flex;
    flex-direction: row;

    border-bottom:1px solid rgb(245, 245, 245);
    box-sizing: border-box;
}
.main-question-other-top span{
    display: block;
    width: 175.14px;
    height: 66.6px;
    box-sizing: border-box;
    font-size: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.main-question-other-top span:hover{
    background: #FF6700;
    color: #fff;
}
.main-question-other-bottom{
    display: flex;
   
    box-sizing:border-box;
    color: 16px;
    flex-direction: column;
    height: 190px;
    align-items: center;
}
.main-question-other-bottom-top{
    width:1226px;
    display: flex;
    flex-direction: row;
   
}
.main-question-other-bottom-top ul{
    list-style-type: disc;
    padding: 0 6%;
    margin-top:10px;
    width:50%;
    display: flex;
    height: 120px;
    flex-direction: column;
    justify-content: space-around;
}
.main-question-other-bottom-top ul>li:hover{
    color: #FF6700; 
    cursor:pointer;
}
.main-question-other-bottom>a{
    color: #757575;
}
.main-question-other-bottom>a:hover{
    text-decoration: none;
    color: #FF6700;
}
.footer-box{
    background: #fff;
    height: 272px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    
}
.footer-top-box{
    height: 80px;
    border-bottom:1px solid #e0e0e0;
    display: flex;
    flex-direction: row;
    justify-content:space-around;
    align-items: center;
    font-size: 16px;
    color:#616161;
}
.footer-top-content{
    display: flex;
    flex-direction:row;
    align-items: center;
    justify-content: center;
    width: 19.8%;
    height: 25px;
    border-left: 1px solid #e0e0e0;
}
.footer-top-content:hover{
    color: #FF6700;
    transition: all 0.5s;
}
.footer-bottom-box{
    height: 192px;
    display: grid;
    grid-template-columns: 160px 160px 160px 160px 160px 180px 252px;
    grid-template-rows: 112px;
    /* justify-content: center; */
    align-content: center;
    box-sizing: border-box;
}
.footer-bottom-content{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.footer-bottom-info{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    border-left: 1px solid #e0e0e0;
}
.footer-bottom-info-btn{
   
    display: flex;
    height:    30px;
    width:120px;
    color: #FF6700;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    font-size: 12px;
    box-sizing: border-box;
    border: 1px solid #FF6700;
}
.footer-bottom-info-btn:hover{
    text-decoration: none;
    color: #fff;
    background: #FF6700;
    transition: all 0.5s;
}